Note 8 - Leases - Lease Terms and Discount (Details)	Dec. 31, 2024	Dec. 31, 2023
Finance (Year)	4 years	4 years 10 months 24 days
Operating (Year)	4 months 24 days	9 months 18 days
Finance	8.50%	4.80%
Operating	8.00%	8.00%